MULTIFUNCTIONAL TILLER Russian patent published in 2017 - IPC A01B49/02 A01B33/02 A01B13/02 

FIELD: agriculture; machine building.

SUBSTANCE: invention relates to agricultural machine building, in particular to tillage machines. Multifunctional tiller comprises frame with hitch attachment and side walls, milling drum with permanent and arranged there between detachable blades or teeth sections, rear spring-loaded shield with detachable ridging housings, center and side on its lower surface, and with detachable blades, detachable support wheels. Milling drum contains permanently fixed and detachable sections and has drive mechanisms in form of driveline, central reduction gear, intermediate and side gear transmissions. Tiller is equipped with removable rippers arranged below milling drum in front of its detachable sections, detachable furrow shapers made in form of spherical discs with adjustable angle of attack and installation height, arranged in front of side walls and facing by sphere concave to tiller longitudinal axis. Side walls are equipped with support wheels posts installation devices, made with possibility of installation in front of milling drum or along furrow shapers trace behind side walls. Ridging housings are made removable, and side housings are installed with controlled mid-path.

EFFECT: such design solution is aimed at tiller functional capabilities expansion.

1 cl, 8 dwg